https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=copydate%3A%221975%20%282002%20impr.%29%22&sort_by=title_az&format=rss 2 0 50 ISBN:9682704138 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112360 ]]> By Ibargüengoitia, Jorge,.
México : J. Mortiz, 1975 .
181 p. 9682704138

]]> Place hold on Estas ruinas que ves /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=112360 ISBN:9700714950 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32454 ]]> By García Máynez, Eduardo,.
México : Porrúa, 1975 .
xv, 444 p. 9700714950

]]> Place hold on Introducción al estudio del derecho /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=32454